baber/WOPTO huggingface dataset:
Patent DE-4233660-A1 (DE)
Title: New linear poly:cyclic ether, thioether, ester, and ketone cpds.
Inventor: HEPPKE GERD PROF DR
IPC: C07C69/92
Filed: 1992-10-08
Abstract: New linear polycyclic cpds. are of formula (I), where R1-2 = 1-16C alkyl or 2-16C alkenyl or alkynyl, opt. with F substit(s)., in which non-adjacent CH2 gp(s)., not attached to M, may be replaced by O or S, or a chiral -CH(Z)R3 gp.; Z = F, Cl, Br, CN, CF3, CCl3, D or 1-6C alkyl; R3 = 1-16C alkyl, in which non-adjacent CH2 gp(s). may be replaced by O or S; at least one of R1 and R2 is chiral; M1-5 = -O-, -S-, -COO-, -CO- or -O-Q-COO-; Q = 1,4-phenylene, diphenyl-4,4'-diyl, 2,6-naphthylene, 1,4-cyclohexylene, pyrimidin-2,5-diyl, pyridin-2,5-diyl, 1,3,4-thiadiazol-2,5-diyl or thiazol-2,5-diyl; Ar1, Ar3 and Ar4 = a 1,4-phenylene, diphenyl-4,4'-diyl, 2,6-naphthylene or pyridin-2,5-diyl gp. substd. by X and Y in the 1,2-, 1,4- or 1,6-positions or an unsubstd. pyrimidin-2,5-diyl, 1,3,4-thiadiazol-2,5-diyl or thiazol-2,5-diyl gp.; X = F, Cl, Br, CN, NO2 or SO2R4; Y = NH2, NHR4, NR4R5, OR4, R4 or SR4; or one of X and Y = H; Ar3 = phen-1,2,4-triyl, diphenyl-3,4,4'-triyl, naphth-1,2,6-triyl, pyridin-2,3,5-triyl or pyrimidin-2,4,5-triyl gp.; R4-5 = 1-6C alkyl, which may be pt. of a ring system, or 2-6C alkenyl or alkynyl; A = (CH2)n (n = 1-6) in which one CH2 gp., not attached to M, may be replaced by -O-, -S-, thiazol-2,5-diyl, pyridin-2,5-diyl, pyrimidin-2,5-diyl, 1,3,4-thiadiazol-2,5-diyl or 1,4-phenylene; and B = F, Cl, CN, -NO2, -SO2R4 or -M1-R1.
Patent DE-4240556-A1 (DE)
Title: Three terminal jack plug with three concentric contact regions - has each contact region insulated from others with insulating material injected into one chamber and flowing through hole in middle chamber
IPC: H01R24/58
Filed: 1992-12-02
Abstract: The phono plug (2) has three concentric contact regions (4,6,8) coaxial with and overlapping each other. These create contact surfaces (10, 22, 44) for connection with a complimentary socket. The region between the contact regions creates spaces or holes (60, 62) which are filled with an insulating material. This material is inserted into one of the spaces. The middle contact region (6) has a conduit (34) through its central cylindrical region (32). This facilitates passage of the insulating material to fill up the spaces (60,62) to isolate the contacts. Three contact surfaces (50,38,18) are provided. These receive ring-shaped tongues for connecting appropriate wires to respective contacts. USE/ADVANTAGE - E.g. for stereo headphones in aircraft or in personal stereos. Plug can be automatically assembled and also ensures reliable electric connection.
Patent DE-4243043-A1 (DE)
Title: Method for connecting facing end sections of rubber elastic profiled sealing sections
Inventor: D ALOIA ENRICO
IPC: B60J10/23
Filed: 1992-12-18
Abstract: Both the first and second end sections of the sealing profile have a longitudinal section of textile covering projecting over the end side. The textile cover of the first end section is compressed radially to form the holding plug (12) whilst the textile cover of the second section is bent round and placed against the wall of the hollow chamber (6). The retaining plug is inserted into the hollow chamber to provide the connection. The textile section of the first end is wound round a rubber elastic core pin. The textile covers of both sections can be formed from several adjoining longitudinal strips. The covers of the first and second sections can have different colours.
Patent DE-4303427-A1 (DE)
Title: Filter with min. dead space in housing for filtered coating soln. - to minimise coagulation, e.g. for filtering thixotropic magnetic coating soln. for diskette or video tape prodn.
Inventor: FUJIKATA SHINGO
IPC: G11B5/848
Filed: 1993-02-05
Abstract: Filter device has a filter in a housing with a prim. zone supplied with the coating soln. to be filtered and a sec. zone holding the filtered soln. and is used for filtering the soln. just before this is applied to a flexible substrate. The index for measuring dead space in the second zone is such that T/tau is over 0.95 (where tau is a dimensionless value for the indicial response time of the housing determined experimentally; and T is the theoretical value). The soln., which has viscosity varying with the shear rate, is supplied to the prim. zone such that eta1/eta is 250 or more (where eta1 is the viscosity of the liquid at a shear rate of 20/cm; and eta2 is the value at 46500/cm). USE/ADVANTAGE - The device is useful for filtering non-Newtonian liquids, e.g. thixotropic magnetic coating solns. for diskettes and video recorder tapes. Dead space (where the soln. may coagulate) can be avoided at any time under a wide range of conditions.
Patent DE-4303924-A1 (DE)
Title: Process and equipment for operating an inflow structure for a biological effluent treatment plant running on pure oxygen
Inventor: KLEIN HANS-ULRICH DIPL ING
IPC: B01D21/00
Filed: 1993-02-10
Abstract: In a process for operating an inflow structure for a biological effluent treatment plant running on pure oxygen a part stream of the pure oxygen stream required for the treatment of the effluent in the treatment plant is introduced against the effluent flow at the bottom of an effluent collection space (12) via fine-distribution devices (20, 22). This effluent then passes into a reaction chamber (10) from which the water is pumped into the downstream treatment stages. <IMAGE>
Patent DE-4304585-A1 (DE)
Title: Method and kit for maintaining prescribed speeds in road traffic
Inventor: SCHREIBER HANS DR DR
IPC: B60Q1/54
Filed: 1993-02-16
Abstract: A method and a kit are disclosed which permit the information of a speed display (1) at the carriageway (9) to be passed to a vehicle for example by means of radio transmission (8) by means of a transmitter (2), which vehicle receives the information for example by means of a receiving aerial (10) and routes it to the actual alarm signal device (5) which preferably carries out an adjustment relative to the speedometer display (6), the conductor track (7) transferring the information. After this adjustment the fact that the speed is exceeded is displayed acoustically and/or optically. <IMAGE>
Patent DE-4310540-A1 (DE)
Title: Strip former
Inventor: BRAUN HEINZ
IPC: D21F1/48
Filed: 1993-03-31
Abstract: A description is given of a strip former in which, to achieve non-harmful dewatering at high retention in the entry region of the forming section, a first strip forming shoe of curved design is provided assigned to the carrying wire, which shoe is followed by a forming roll assigned to the upper wire and wrapped around in a partial peripheral region, and this forming roll has arranged after it a second and third forming shoe which are arranged in the upper wire or in the carrying wire.
Patent DE-4315097-A1 (DE)
Title: Pack of moisture tissues with game - has specially designed lid and container suitable for making sand sculptures, with dispenser lid under designed lid
Inventor: PEER ALON
IPC: B65D81/36
Filed: 1993-05-06
Abstract: The tissues are contained in a container (12) which is fitted with a handling device (20) and a lid (18) which has a three-dimensional shape. The lid can be used for making sand shapes etc. The container and cover lid can both have three-dimensional theme-matching fantasy shapes. A further disposable dispenser lid (16) can be fitted underneath the cover lid. USE/ADVANTAGE- The container can be used as a play object after its initial use.
Patent DE-4316200-A1 (DE)
Inventor: MESNER BERNFRIED DR
IPC: C09K23/52
Filed: 1993-05-14
Abstract: The invention relates to a process for the preparation of water-based, low-viscosity, water-soluble polymer dispersions containing a polymer A) built up from water-soluble monomers, hydrophobic monomers and optionally amphiphilic monomers which has a mean molecular weight of at least 5 x 10<5> daltons and containing at least one polymeric dispersant D), where, in a first step, the polymer A) is prepared in aqueous dispersion in the presence of at least one polymeric dispersant D), and then, in a second step, at least one polymeric dispersant D) is added, likewise in aqueous solution.
Patent DE-4320729-A1 (DE)
Title: Animal carrier according to Gräf
Inventor: GRAEF THOMAS
IPC: A01K1/02
Filed: 1993-06-23
Abstract: The invention relates to an animal carrier made of flat, flexible material which has handles mounted on its sides and, if required, metal eyelets also. Its size, thickness and also the number of handles and of eyelets depend on the type of animal to be transported. The animal carrier can be used wherever transport of animals cannot be carried out by vehicles or transport carts as a result of structural or geographical obstacles. The transport of heavy animals with the animal carrier is possible by carrying or pulling, with the aid of the pulling or carrying belts or by suspending the carrier by means of chains or wire cables with spring hooks and iron rings, e.g. on the front loader of a tractor. The rectangular tube iron constructions offer a safe transport possibility for the carrier, when suspended on the fork of a fork lift truck.
Patent DE-4322516-A1 (DE)
Title: Enhancing adhesion of metals, esp. silver@, to polymers - by coating polycarbonate, polyether-imide, etc. with the metal and heating for set time at set temp.
Inventor: HOLMES-FARLEY STEPHEN R
IPC: C23C14/20
Filed: 1993-07-06
Abstract: Process for enhancing the adhesion between a metal layer and a polymeric substrate (I) without deforming the substrate comprises coating the substrate (I) with the metal and heating the coated substrate for a predetermined time at a predetermined temp.. The claims also include articles consisting of polycarbonate, polyether-imide or nylon coated with a layer of silver 500-1000 Angstrom thick, in which 99% of the silver remains on the substrate when subjected to the adhesive tape peel test. (I) is polycarbonate (PC), polyether-imide (PEI) or nylon, pref. PC or PEI, which is pretreated with a glow discharge of sufficient energy to produce a plasma at the surface. The metal is Ag, Au, Al or Cu, pref. Ag; this is deposited on (I) by vacuum evapn. at 1 x 10 power-4 mbar, and the coated (I) is heated for at least 30 mins. at 100-150 deg. C (for PC) or about 200 deg. C (for PEI), to give a metal layer with thickness and adhesion as above. Specifically claimed is a processs for coating PC and PEI substrates with silver under the above conditions, to improve the substrate/Ag adhesion without deforming the substrate. USE/ADVANTAGE - The process increases the adhesion of metal coatings to polymeric substrates without deforming the substrate, esp. highly-refractive silver coatings on polycarbonate etc., as used for car headlamp reflectors.
Patent DE-4323212-A1 (DE)
Title: Apparatus for treating flowing media with ultrasound
Inventor: SOBOTTA REINHARD
IPC: A61L2/025
Filed: 1993-07-12
Abstract: To inactivate microorganisms in flowing (fluid) media, stationary soundwaves are generated in the medium which destroy the microorganisms by high pressure differences. The stationary waves are formed by sound generators interacting with reflectors through which the medium flows, whose action as a reflector is ensured by the dimensions of their flow orifices being selected to be small in relation to the sound wavelength.
Patent DE-4325394-A1 (DE)
Title: Prodn. of mixed colouring effect on polyamide textile
Inventor: STAKELBECK HANS-PETER
IPC: D06P5/00
Filed: 1993-07-29
Abstract: Prodn. of mixed colouring effect in textile material or natural or synthetic polyamide using acid dyestuff(s) and localised resist medium comprises performing dyeing with (a) a metal-free dyestuff(s) (pref. two or more) contg. one or two sulphonic acid gps. having k'pH 6 value of at least 4 (4.5-6.5), and (b) applying a resist medium of an alkoxylated fatty 1-32C alkylamine which is opt. protonated or quaternised.      Also claimed are (i) a dyestuff compsn. comprising (a) and also polyvinyl pyrrolidone; and (ii) a carpet, (non)woven fabric, knitted fabric, thread or yarn dyed as above.
Patent DE-4326751-A1 (DE)
Inventor: BRANDT DIETER
IPC: A61F5/01
Filed: 1993-08-11
Abstract: PCT No. PCT/EP94/02655 Sec. 371 Date Nov. 22, 1995 Sec. 102(e) Date Nov. 22, 1995 PCT Filed Aug. 10, 1994 PCT Pub. No. WO95/04507 PCT Pub. Date Feb. 16, 1995The hand and wrist joint orthosis is comprised of a supporting body (10) enclosing wrist joint and hand in a sleeve-like fashion and of a spoon-shaped rigid splint disposed on the inner wall area of the supporting body (10) supporting the hollow hand and making it possible for the hand to assume the so-called intrinsic-plus position, which splint, within the region of the phalanges and the metacarpal bones, possesses three splint sections bent aside towards each other with such angular positions relative to each other that angles of  alpha =40 DEG +/-5 DEG  dorsal extension in the wrist joint as well as of  alpha 1 and  alpha 2=each of 60 DEG +/-5 DEG  palmar flexion are predetermined in the metacarpophalangeal joints and in the proximal interphalangeal joints are predetermined for the digits (FIG. 1).
Patent DE-4339075-A1 (DE)
Title: Generating digital image from monitoring system
IPC: G08B13/196
Filed: 1993-11-16
Abstract: A security surveillance camera (1) is connected by a bidirectional data link (2) to a central surveillance unit (13) having picture monitors and video recorders. The camera has a sealed housing (4) contg. a video camera (6) and a processor (7) with an image memory (8). The processor converts the video camera output into digital form. Stored image data also include line of picture data, image format, resolution, colour or black and white, time and place, etc. and a check number, the latter being used for picture search and recovery from a stored archive.
Patent DE-4341674-A1 (DE)
Title: Brake cable assembly fixing
Inventor: FABBRI FLAVIANO
IPC: F16C1/12
Filed: 1993-12-07
Abstract: An improved brake cable assembly fixing comprises a two-part brake cable assembly with a first cable section (1), which can be laid internally in the brake, and a second bowden cable (5), which can be laid externally outside the brake. The internally and externally layable section of the brake cable assembly can be anchored to one another on their facing ends by means of an anchoring section (21), which is connectable to a securing element (25) formed on the other section. According to the invention, the cable section laid internally in the brake is laid outwards beyond the actual introduction opening situated in the area of the brake anchor plate. The securing element (25) comprises a head end provided with larger outside diameter, which can be laterally introduced into a corresponding recess of the anchorage section. <IMAGE>
Patent DE-4342723-A1 (DE)
Inventor: JIN TAOGEN
IPC: C05G5/00
Filed: 1993-12-15
Abstract: The present invention relates to a vegetable cellulose film composed of by weight 50-90% of vegetable cellulose, 0.2-40% of modifier and 5-20% of water. Said vegetable cellulose film may further comprise a herbicide, insecticide, germicide, fertilizing nutriment of N.P.K, trace element and rare-earth element. Said vegetable cellulose film may be used as decomposable farming film and packaging material for goods, food such as sausages, fruits, vegetables, candies and cakes, pharmaceuticals and garbage, and green carpets for manmade lawn. Said vegetable cellulose and hemi-cellulose may also be used to make disposable cups, dishes, and food boxes. A method of preparing said vegetable cellulose film comprises the following process steps: concentrating, pressing, shredding, degradating, xanthating and dissolving, filtering, ripening into viscose, spinning, coagulating, regenerating, desulphurizing, bleaching, plasticizing, pressing, drying, coating and winding into films.
Patent DE-4400179-A1 (DE)
Title: System for verifying presence of vacuum in drinks or food container
IPC: G01N21/90
Filed: 1994-01-05
Abstract: A system for verifying the presence of a vacuum in a drinks/food container prior to filling employs a light source (1) whose beam (6) is directed to illuminate the cap. In the presence of a vacuum the cap (3) deforms uniformly and behaves as a concave mirror (3A, 3B) to focus the reflected light (7) on a ground glass screen (5) resulting in a small area of illumination of high intensity registered by a CCD matrix camera. In the absence of a vacuum, the cap (3) reflects as a plane mirror (3C) to produce only a diffused lower order of illumination on the screen (5) when comparison with a threshold reveals a defect.
Patent DE-4406281-A1 (DE)
Title: Method for determining a failure of an exhaust gas recirculation device
Inventor: MATSUMOTO TAKUYA
IPC: F02M25/07
Filed: 1994-02-25
Abstract: Method for determining a failure of an exhaust gas recirculation (EGR) device, in which a failure of the EGR device is defined by determining whether a difference between an intake line pressure, which is developed when the EGR valve is open, and that which is developed when the EGR valve is closed, lies within a specified range, the EGR valve being temporarily opened and closed whilst a failure is being determined. The determination of a failure is rejected, in order to prevent an error, if a variation of the engine speed exceeds a specified value during determination of a fault or if a variation of the degree of opening of an idling speed control (ISC) valve, which is arranged in a bypass line, which is arranged in an inlet line of an engine in such a way that a throttle valve is bypassed with a bypass pipe, exceeds a specified value during the determination of a failure, or if a fuel control mode varies during the determination of a failure. Alternatively, in order to prevent incorrect determination of a failure, an inlet line pressure difference is corrected according to a variation of the engine speed or a variation of the ISC valve opening during the determination of a failure, or the ISC valve opening is fixed during the determination of a failure.
Patent DE-4411578-A1 (DE)
Title: Drive for opening and closing parts of vehicle or motor vehicle
Inventor: NIETHAMMER BERND
IPC: B60R16/08
Filed: 1994-04-02
Abstract: The system has at least one hydraulic drive which acts on the vehicle part and is connected to a tank (9) via at least one valve. At least one pump (8) extracts a hydraulic medium from the tank. The valve is a switch valve (15,16,53,54), and lies in a sequential switch, which switches on the valve as its first step, and switches on the pump as its second step after a time delay. The valve can also be subordinate to at least one throttled check valve (17,20,58,66), which can itself be subordinate to an unthrottled check valve (18,59).
Patent DE-4413251-A1 (DE)
Inventor: SCHROEDER ULRICH DR
IPC: C25D3/56
Filed: 1994-04-16
Abstract: The production of shiny galvanised or zinc-alloy-coated mouldings by the electrolytic separation of zinc or a zinc alloy from aqueous-acid galvanic baths which contain as essential components one or more zinc salts and possibly salts of the other alloy metals, one or more conducting salts, one or more tensides and one or more gloss agents, in which the gloss agents used are compounds (I), in which R<1> is C1 to C8 alkoxy, phenoxy, benzyloxy, amino, C1 to C6 alkyl amino or Di(C1 to C6) alkylamino, R<2> is C1 to C4 alkyl, phenyl, benzyl or the substances under R<1>, and Ar is phenyl or naphthyl which may additionally be substituted by one to three C1 to C4 alkyl groups or C1 to C4 alkoxy groups, and the auxiliary gloss agents are compounds of the general formula (II) H-(OA<1>)m-S-(A<2>O)n-H and/or (III) R<3>-S-(A<1>O)m-H, in which R<3> is C1 to C24 alkyl, A<1> and A<2> are, mutually independently, an alkylene group or a mixture of alkylene groups with 2 or 3 C atoms and m and n are mutually independently an integer from 1 to 100.
Patent DE-4414765-A1 (DE)
Title: Screw-fastening
Inventor: WAKAI TAKAO
IPC: F16B13/12
Filed: 1994-04-27
Abstract: The invention specifies a screw-fastening, by means of which a self-tapping screw can be fixed easily and reliably. An outlet opening is formed in a concrete wall. The shank of the screw-fastening is introduced into the outlet opening. The shank is in such a form that it comes into contact with the inner surface of the outlet opening. A self-tapping screw is driven into the screw-fastening, which is introduced in this manner into the outlet opening. Since the thread turns on the screw cut into the concrete wall as well as into the shank, the screw is fastened rigidly on the concrete wall.
Patent DE-4414823-A1 (DE)
Inventor: DOERNER STEFAN
IPC: A47J36/20
Filed: 1994-04-28
Abstract: The invention relates to a food processor (1) with a mixing vessel (6) and a drive mechanism (8) for an agitator (10) in the mixing vessel (6), the lower region of which can be heated. As a simple way of improving a food processor (1) of this type, it is proposed that a top unit (22) for the mixing vessel (6) should have a perforated base to allow food (38) to be steam-cooked. The perforations are formed in a support plate in the base of the top unit and condensation and moisture are led back into the mixing vessel (6).
Patent DE-4418164-A1 (DE)
Title: Digital high- and low-pass filter
Inventor: BOLLE MICHAEL
IPC: H03H17/02
Filed: 1994-05-25
Abstract: An input is coupled to a time delay member (2) and to an all pass filter(1) whose output is linked to two adders (3, 5). The delay member output is coupled to a first adder (3) second input and to an inverter (4) input. The output of the latter is connected to a second adder's (5) second input. The first adder output transmits a low pass signal, while that of the second adder transmits a high pass signal. The delay member provides a delay of (2n-1) of the scanning clock (T) of a digital input signal. The all pass filter has a specified phase function related to an all pass phase function of an approx. linearly phased, bi-reciprocal, bridge wave digital filter, and to circuit frequencies.
Patent DE-4418561-A1 (DE)
Title: Seat cover for dissipating electrostatic charge
Inventor: RUSKOWSKI ULRICH
IPC: H01B1/24
Filed: 1994-05-27
Abstract: The invention relates to a device for dissipating electrostatic charge in the case of seats, for example for vehicle seats, whose material is designed in terms of condition and composition to be electrically dissipating or electrostatically conducting (conductive). According to the invention the seat cover has at least one connection means to vehicle earth for dissipating electrostatic charges of the user/occupant. By using appropriate methods and with connection means to vehicle earth, seat covers made from natural materials, for example leather, can be adjusted electrostatically in order to achieve the effect that static charges are dissipated. The invention can be used in vehicles with combustible (inflammable, flammable) fuels, in particular vehicles for transporting hazardous (dangerous) materials, in order to avoid accidents.
Patent DE-4425789-A1 (DE)
Title: Braking system for pneumatically braked trailer vehicles
Inventor: BLANZ ROLAND
IPC: B60T8/17
Filed: 1994-07-21
Abstract: The braking system has an anti-lock braking (ABS) valve (2) which includes a magnetic input valve (21), and a magnetic output valve (22) in series with it. These are controlled by a control unit (26) producing ABS signals. The control unit can also process ALB signals. The input valve (21) or another series-wired input valve, and the output valve (22) are controllable dependent on axle load. The and/or output valve, when controlled by the ABS signal, are controlled initially by excess voltage and then reduced to holding voltage. Pressure sensors are also included and are connected to the control unit.